The Wall Street Journal recently published an article concerning Gemma's incoming covers project due out in May. You can read the article 
Gemma Ray
It's A Shame About Gemma Ray
Vandaveer
Divide & Conquer
Solex Vs Cristina Martinez & Jon Spencer
Amsterdam Throwdown, Kingstreet Showdown!
Heavy Trash - Midnight Soul Serenade available to buy here.
To Arms Etc - "Misbelieving/Lucky Double A side available here.
Gemma Ray "Lights Out Zoltar!" Click Here to buy.
Seasick Steve "Cheap" Limited Edition LP
Click Here to buy.
To Arms Etc - "Corner Games" available here.
Gemma Ray The Leader Click Here to buy.
Congregation
Feel Like Crying 7"
Click Here to buy.
Seasick Steve Dog House Music Click Here to buy.
Seasick Steve It's All Good Click Here to buy.